Oracle – POFTUT

What Is A Query (Database Query)?

Query is a request to an information system to get information for the specific information in which parameters are defined …

SQL is a defacto language used to manage, query, select, filter data in a relational database. Similar to the programming …

SQL databases provide structured data storage capabilities. We can store data in tables with columns and rows. Other useful features …

During the connection to the Oracle Database server with the sqlplus we may get an error with the ORA-12162 specifier. This …

sqlplus or sqlplus64 tools are used to connect and manage Oracle Databases. sqlplus64 is 64 bit version of the sqlplus. …

Oracle is very popular database which is used by big enterprises, banks, governments etc. Oracle Database provides a lot of …

SQL Programming language and SQL Database engines provide some useful mechanisms in order to make management of the data easier. …

SQL or Structured Query Language is a standard language used to to create, list, update, delete databases, tables, records. It …

SQL provides different statements in order to select into existing table, variable, temp table in various database servers like Oracle, …

I have an application and I have complex requests tot the server. There are a lot of database operations. Managing …